Hi all - I'm having an issue with the Posts Widget. I've created a single post template and have created a custom sidebar. Within the sidebar, I have placed the Post Widget. Everything works great in the edit but it shows two columns when I view it. I have set it to one column. I have cleared all the cache and deactivated all plugins, done a regenerate CSS and opened in incognito but still showing two columns. I'm baffled. Just to add, everything else like Featured Image, Title and Navigator show across the full column. Any of you kind people have an answer?